261110561280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{6323}}^1$

素因数の和:6651

約数の個数: 320

約数和(自身を含む): 881915696640

約数和(自身を除く): 620805135360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 283, 285, 304, 320, 380, 384, 456, 480, 512, 566, 570, 608, 640, 760, 768, 849, 912, 960, 1132, 1140, 1216, 1280, 1415, 1520, 1536, 1698, 1824, 1920, 2264, 2280, 2432, 2560, 2830, 3040, 3396, 3648, 3840, 4245, 4528, 4560, 4864, 5377, 5660, 6080, 6323, 6792, 7296, 7680, 8490, 9056, 9120, 9728, 10754, 11320, 12160, 12646, 13584, 14592, 16131, 16980, 18112, 18240, 18969, 21508, 22640, 24320, 25292, 26885, 27168, 29184, 31615, 32262, 33960, 36224, 36480, 37938, 43016, 45280, 48640, 50584, 53770, 54336, 63230, 64524, 67920, 72448, 72960, 75876, 80655, 86032, 90560, 94845, 101168, 107540, 108672, 120137, 126460, 129048, 135840, 144896, 145920, 151752, 161310, 172064, 181120, 189690, 202336, 215080, 217344, 240274, 252920, 258096, 271680, 303504, 322620, 344128, 360411, 362240, 379380, 404672, 430160, 434688, 480548, 505840, 516192, 543360, 600685, 607008, 645240, 688256, 720822, 724480, 758760, 809344, 860320, 961096, 1011680, 1032384, 1086720, 1201370, 1214016, 1290480, 1376512, 1441644, 1517520, 1618688, 1720640, 1789409, 1802055, 1922192, 2023360, 2064768, 2173440, 2402740, 2428032, 2580960, 2753024, 2883288, 3035040, 3237376, 3441280, 3578818, 3604110, 3844384, 4046720, 4129536, 4805480, 4856064, 5161920, 5368227, 5766576, 6070080, 6882560, 7157636, 7208220, 7688768, 8093440, 8259072, 8947045, 9610960, 9712128, 10323840, 10736454, 11533152, 12140160, 13765120, 14315272, 14416440, 15377536, 16186880, 17894090, 19221920, 20647680, 21472908, 23066304, 24280320, 26841135, 28630544, 28832880, 30755072, 33998771, 35788180, 38443840, 41295360, 42945816, 46132608, 48560640, 53682270, 57261088, 57665760, 61510144, 67997542, 71576360, 76887680, 85891632, 92265216, 101996313, 107364540, 114522176, 115331520, 135995084, 143152720, 153775360, 169993855, 171783264, 184530432, 203992626, 214729080, 229044352, 230663040, 271990168, 286305440, 307550720, 339987710, 343566528, 407985252, 429458160, 458088704, 461326080, 509981565, 543980336, 572610880, 679975420, 687133056, 815970504, 858916320, 916177408, 922652160, 1019963130, 1087960672, 1145221760, 1359950840, 1374266112, 1631941008, 1717832640, 2039926260, 2175921344, 2290443520, 2719901680, 2748532224, 3263882016, 3435665280, 4079852520, 4351842688, 4580887040, 5439803360, 6527764032, 6871330560, 8159705040, 8703685376, 10879606720, 13055528064, 13742661120, 16319410080, 17407370752, 21759213440, 26111056128, 32638820160, 43518426880, 52222112256, 65277640320, 87036853760, 130555280640, 261110561280]

約数ペア:

[(1, 261110561280), (2, 130555280640), (3, 87036853760), (4, 65277640320), (5, 52222112256), (6, 43518426880), (8, 32638820160), (10, 26111056128), (12, 21759213440), (15, 17407370752), (16, 16319410080), (19, 13742661120), (20, 13055528064), (24, 10879606720), (30, 8703685376), (32, 8159705040), (38, 6871330560), (40, 6527764032), (48, 5439803360), (57, 4580887040), (60, 4351842688), (64, 4079852520), (76, 3435665280), (80, 3263882016), (95, 2748532224), (96, 2719901680), (114, 2290443520), (120, 2175921344), (128, 2039926260), (152, 1717832640), (160, 1631941008), (190, 1374266112), (192, 1359950840), (228, 1145221760), (240, 1087960672), (256, 1019963130), (283, 922652160), (285, 916177408), (304, 858916320), (320, 815970504), (380, 687133056), (384, 679975420), (456, 572610880), (480, 543980336), (512, 509981565), (566, 461326080), (570, 458088704), (608, 429458160), (640, 407985252), (760, 343566528), (768, 339987710), (849, 307550720), (912, 286305440), (960, 271990168), (1132, 230663040), (1140, 229044352), (1216, 214729080), (1280, 203992626), (1415, 184530432), (1520, 171783264), (1536, 169993855), (1698, 153775360), (1824, 143152720), (1920, 135995084), (2264, 115331520), (2280, 114522176), (2432, 107364540), (2560, 101996313), (2830, 92265216), (3040, 85891632), (3396, 76887680), (3648, 71576360), (3840, 67997542), (4245, 61510144), (4528, 57665760), (4560, 57261088), (4864, 53682270), (5377, 48560640), (5660, 46132608), (6080, 42945816), (6323, 41295360), (6792, 38443840), (7296, 35788180), (7680, 33998771), (8490, 30755072), (9056, 28832880), (9120, 28630544), (9728, 26841135), (10754, 24280320), (11320, 23066304), (12160, 21472908), (12646, 20647680), (13584, 19221920), (14592, 17894090), (16131, 16186880), (16980, 15377536), (18112, 14416440), (18240, 14315272), (18969, 13765120), (21508, 12140160), (22640, 11533152), (24320, 10736454), (25292, 10323840), (26885, 9712128), (27168, 9610960), (29184, 8947045), (31615, 8259072), (32262, 8093440), (33960, 7688768), (36224, 7208220), (36480, 7157636), (37938, 6882560), (43016, 6070080), (45280, 5766576), (48640, 5368227), (50584, 5161920), (53770, 4856064), (54336, 4805480), (63230, 4129536), (64524, 4046720), (67920, 3844384), (72448, 3604110), (72960, 3578818), (75876, 3441280), (80655, 3237376), (86032, 3035040), (90560, 2883288), (94845, 2753024), (101168, 2580960), (107540, 2428032), (108672, 2402740), (120137, 2173440), (126460, 2064768), (129048, 2023360), (135840, 1922192), (144896, 1802055), (145920, 1789409), (151752, 1720640), (161310, 1618688), (172064, 1517520), (181120, 1441644), (189690, 1376512), (202336, 1290480), (215080, 1214016), (217344, 1201370), (240274, 1086720), (252920, 1032384), (258096, 1011680), (271680, 961096), (303504, 860320), (322620, 809344), (344128, 758760), (360411, 724480), (362240, 720822), (379380, 688256), (404672, 645240), (430160, 607008), (434688, 600685), (480548, 543360), (505840, 516192)]